Virtual Academy for the Semi Arid Tropics Course on Diseases of Sorghum Module 4: Earhead Diseases...

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

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There are 3 questions in this exercise in multiple choice format.

Answer by clicking on one of the red letters (A, B, C, Or D). You will get a feedback to your response.

Click on the button (to go back to the question) or button(to go to the next screen/question).

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Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

1. Symptoms of small seeds seen in the picture is due to

A. Ergot

B. Scab

C. Grain mold

D. I am not sure

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Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

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2. Partial seed set in the earhead in the picture is due to _____ infestation of the florets.

A. Pokkah Boeng

B. Ergot

C. Grain Mold

D. I am not sure

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

3. A good management practice to control Grain Mold disease in sorghum is

A. adjusting the sowing date.

B. seed treatment.

C. chemical control.

D. I do not know

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Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Thank you for completing this exercise.

Now you may review this Module or select next Module i.e. Module 5 from Course contents.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your are right.

The symptoms of small seeds in the picture are due to infestation of Grain Mold disease.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your answer is not correct.

The correct answer is:

The symptoms of small seeds in the picture are due to infestation of Grain Mold disease.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

If you are not sure, here is the answer:

The symptoms of small seeds in the picture are due to infestation of Grain Mold disease.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your are right.

Partial seed set in the earhead in the picture is due to Ergotinfestation of the florets.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your answer is not correct.

The correct answer is:

Partial seed set in the earhead in the picture is due to Ergotinfestation of the florets.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

If you are not sure, here is the answer:

Partial seed set in the earhead

in the picture is due to Ergotinfestation of the florets.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your answer is not correct.

The correct answer is:

A good management practice to control Grain Mold disease in sorghum is adjusting the sowing date to avoid continuous rains during maturity stage of the crop.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

If you do not know, here is the answer:

A good management practice to control Grain Mold disease in sorghum is adjusting the sowing date to avoid continuous rains during maturity stage of the crop.

Virtual Academy for the Semi Arid Tropics

Course on Diseases of Sorghum

Module 4: Earhead Diseases

Your answer is correct.

A good management practice to control Grain Mold disease in sorghum is adjusting the sowing date to avoid continuous rains during maturity stage of the crop.